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World's biggest computing grid launched
October 06, 2008Batavia, IL and Upton, NY-The world's largest computing grid is ready to tackle mankind's biggest data challenge from the earth's most powerful accelerator. Today, three weeks after the first particle beams were injected into the Large Hadron Collider (LHC), the Worldwide LHC Computing Grid combines the power of more than 140 computer centers from 33 countries to analyze and manage more than 15 million gigabytes of LHC data every year.
The United States is a vital partner in the development and operation of the WLCG. Fifteen universities and three U.S. Department of Energy (DOE) national laboratories from 11 states contribute their power to the project.
U.S. contributions to the Worldwide LHC Computing Grid are coordinated through the Open Science Grid, a national computing infrastructure for science. The Open Science Grid not only contributes computing power for LHC data needs, but also for projects in many other scientific fields including biology, nanotechnology, medicine and climate science.
"Particle physics projects such as the LHC have been a driving force for the development of worldwide computing grids," said Ed Seidel, director of the National Science Foundation's Office of Cyberinfrastructure. "The benefits from these grids are now being reaped in areas as diverse as mathematical modeling and drug discovery."
"Open Science Grid members have put an incredible amount of time and effort in developing a nationwide computing system that is already at work supporting America's 1,200 LHC physicists and their colleagues from other sciences," said Open Science Grid Executive Director Ruth Pordes from DOE's Fermi National Accelerator Laboratory.
Dedicated optical fiber networks distribute LHC data from CERN in Geneva, Switzerland to eleven major "Tier-1" computer centers in Europe, North America and Asia, including those at DOE's Brookhaven National Laboratory in New York and Fermi National Accelerator Laboratory in Illinois. From these, data is dispatched to more than 140 "Tier-2" centers around the world, including twelve in the United States.
"Our ability to manage data at this scale is the product of several years of intense testing," said Ian Bird, leader of the Worldwide LHC Computing Grid project. "Today's result demonstrates the excellent and successful collaboration we have enjoyed with countries all over the world. Without these international partnerships, such an achievement would be impossible."
"When the LHC starts running at full speed, it will produce enough data to fill about six CDs per second," said Michael Ernst, director of Brookhaven National Laboratory's Tier-1 Computing Center. "As the first point of contact for LHC data in the United States, the computing centers at Brookhaven and Fermilab are responsible for storing and distributing a great amount of this data for use by scientists around the country. We've spent years ramping up to this point, and now, we're excited to help uncover some of the numerous secrets nature is still hiding from us."
Physicists in the U.S. and around the world will sift through the LHC data torrent in search of tiny signals that will lead to discoveries about the nature of the physical universe. Through their distributed computing infrastructures, these physicists also help other scientific researchers increase their use of computing and storage for broader discovery.
"Grid computing allows university research groups at home and abroad to fully participate in the LHC project while fostering positive collaboration across different scientific departments on many campuses," said Ken Bloom from the University of Nebraska-Lincoln, manager for seven Tier-2 sites in the United States.
Brookhaven National Laboratory
Computing Grid Current Events and Computing Grid News RSSFrom Sheffield to Singapore, international Grid battles malaria
Malaria kills more than one million people each year, most of them young children living in Africa. Now physicists in the UK have shared their computers with biologists from countries including France and Korea in an effort to combat the disease.
Intelligent sensors gear up for real-time flood monitoring
An intelligent flood monitoring system that could give advance warning of the type of rapid flood that engulfed the UK Cornish village of Boscastle in 2004, is under test in the Yorkshire Dales.
NYU scientists begin second phase of project to better understand disease
A team of researchers at New York University's Center for Comparative Functional Genomics are embarking on the second phase of a collaborative research undertaking to predict structures of key proteins, which in turn shed light on their roles in diseases and offer pathways for cures.
UK grid helps fight avian flu
During April, computers in the UK have been working overtime in the fight against avian flu. As part of an international collaboration, computers at eleven UK universities and research labs have put in one hundred thousand hours of time searching for possible drug components against the avian flu virus H5N1.
LHC Computing Centres Join Forces for Global Grid Challenge
Today, in a significant milestone for scientific grid computing, eight major computing centres successfully completed a challenge to sustain a continuous data flow of 600 megabytes per second (MB/s) on average for 10 days from CERN in Geneva, Switzerland to seven sites in Europe and the US. The total amount of data transmitted during this challenge-500 terabytes-would take about 250 years to download using a typical 512 kilobit per second household broadband connection.
CERN awards the Italian Institute for Nuclear Physics for its role in Grid development
In the presence of Minister Letizia Moratti, CERN Director General, Robert Aymar has presented the Italian National Institute for Nuclear Physics (INFN) with an award to recognize its contributions to developing computational Grids, and its pioneering efforts to establish and promote Grid technology at the national level and in Europe. The award was presented to Roberto Petronzio, President of INFN, during a ceremony that took place in Rome, at the seat of Ministry of Education, University and Research.
CERN openlab adds a new dimension to Grid computing
Geneva, Switzerland 5 July 2004. The CERN openlab for DataGrid applications, a partnership between CERN , the European Organization for Nuclear Research, and five leading IT companies - Enterasys Networks, HP, IBM, Intel and Oracle - has announced a series of server and storage technical results regarding the first global science Grid - the Large Hadron Collider Computing Grid project, LCG. The announcement was made at the recent annual sponsors meeting of the CERN openlab. The openlab partners have demonstrated that a cluster of 40 HP servers running 64-bit Intel® Itanium® 2 processors can be successfully integrated with the LCG, which involves over 60 major scientific co
CERN recognizes UK's outstanding contribution to Grid computing
CERN's Director General, Dr Robert Aymar, today (June 2nd) formally recognized the UK's exceptional contribution to developing the next generation of computing by presenting awards for outstanding achievement to two British researchers who have been at the forefront of Grid computing at CERN. Dr Aymar also took the opportunity to praise the UK's e-Science programme as a whole, for its pioneering efforts to establish and promote Grid technology at the national level in Europe, efforts which have been a considerable inspiration to other European countries and to the EU. Dr Aymar presented a CERN-UK award for outstanding achievement in Grid development, to Dr Andrew McNab of the University of M
CERN and Caltech set new world record for Internet performance
A team from CERN* and Caltech has set a new Internet2** Land Speed Record by transferring data across nearly 11,000 kilometres at an average rate of 6.25 gigabits per second (Gbps), nearly 10,000 times faster than a typical home broadband connection, from Los Angeles, USA, to Geneva, Switzerland. The Internet2 Land Speed Record (I2-LSR) is an open and ongoing competition for the highest-bandwidth, end-to-end networks. The mark of 68,431 terabit-metres per second, which used the same IPv4 protocols deployed throughout the global Internet, was set by a team consisting of members from CERN and the California Institute of Technology (Caltech). The same team previously set a new mark of four Gbps
Grid Computing Steps up a Gear
UK plans for Grid computing changed gear this week. The pioneering European DataGrid (EDG) project came to a successful conclusion at the end of March, and on 1 April a new project, known as Enabling Grids for E-Science in Europe (EGEE), begins. The UK is a major player in both projects, providing key staff and developing crucial areas of the technology. While EDG tested the concept of large-scale Grid computing, EGEE aims to create a permanent, reliable Grid infrastructure across Europe.
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